ืืขืืื
ืืืจืื, ืืื ืืืื ืืืืขืจ ืืื ืคึผืืึทื ืฆื ืืขืืืื ื ืื ืื ืืขืจ ืกืขืจืืข ืคืื โโืึทืจืืืงืืขื ืืืืฃ ืื ืคึผืืึทื ืคืื ืจืื ืกืืกืืขืืขื: "ืื ืืืืจืึทืืข ืขืงืกืคึผืขืจืืืขื ื" - ืึทื ืคึผืจืืืื ืฆื ืฉืจืืึทืื ืึท ืคืจืืืืืืขืจืง ืคึฟืึทืจ ืืจืืืืื ื ืกืืกืืขืืขื. ืื ืกืขืจืืข ืืืขื ืื ืืขืจืืืื ืื ืืขืึธืจืืข ืืื ืคืืจืื ื ืคืื ืืืืขื ืึทื ืืืขืงืกื, ืืืฆืืืึทืฆืืข ืืื ืงืจืึธื. ืืื ืื ืกืืฃ ืคืื ืืขื ืึทืจืืืงื, ืืื ืืึทืื ืืืจ ืฆื ืฉืืืืขื ืคึฟืึทืจ ืื ืืขืืขืก ืืืึธืก ืืื ืืขืจืขืก ืืืจ ืจืืึฟ.
ืืึธืก ืืื ืืขืจ ืืขืฆื ืึทืจืืืงื ืืื ืืขืจ ืกืขืจืืข ืืืขืื ืคืื ืื ืืขืจืืขืืืืื ืจืืึทืงืืืื ืึทืคึผืืึทืงืืืฉืึทื ื ืืื ืขืจืืึทื ื / ืขืืืงืกืืจ. ืืื
ืืืึทื ื ืืืจ ืืืขืื ืืึทืคึผื ืืฉืื ืคืื ืึทื ืืืืืงืืื ื ืคืื ืื ืงืึธื ืืึทืืข ืืื ืคึผืจืึทืืืฉืขืงืก ืืื ืึทืืืขืืืื.
ืึธืจืืึทื ืืืึทืฆืืข ืคืื โโืกืขืจืืืืกืขืก
ืืื ืคืึทืงืืืฉ ืืขืื, ืืืขื ืืืจ ืึทื ืืืืืงืืขื ืึท ืืื ืกื, ืืืจ ืึธืคื ืืึธืื ืฆื ืคืึทืจืืื ืื ืขืืืขืืข ืื ืืขืจืึทืงืฉืึทื ืคึผืึทืืขืจื ื ืืื ืืืื ืงืึธื ืืจืึธืืืขืจ. ืคึฟืึทืจ ืืืึทืฉืคึผืื, ืื ืืึทื ืืฆืขืจ ืกืขืจืืืืก, ืืืึธืก ืกืึทืืืื ืื ืคึผืจืึธืืืขื ืคืื ืึธื ืคืืจืื ื ืคึผืจืึธืืขืงื ืืึทื ืืฆืขืจ ืคึผืจืึธืืคืืืื, ืืืื ืจืืกืคึผืึทื ื ืฆื ืจืขืง-ืจืขืกืคึผ ืจืืงืืืขืก ืืื ืืึทืจืืื ืคึผืจืึธืคืื ืืขืจืืืึทื ืืืงืื ืืขื ืืืจื ืฉืขื ืง-ืกืึทื. ืืขืจ ืคืึทื ืืื ืืึทื ืฅ ืคึผืฉืื: ืืื ืืขืจ ืืขืกืืืืฉืื ื ืขืก ืืื ืืืื ืงืึธื ืืจืึธืืืขืจ ืืืึธืก ืืืคึผืืึทืืึทื ืฅ ืื ืกืขืจืืืืก ืืึธืืืง ืืื ืคึผืึทืืืืฉืึทื ืืขืจืืืึทื ืืืงืื ืืขื.
ืื ืกืืืืึทืฆืืข ืืืขืจื ืืขืจ ืงืึธืืคึผืืืฆืืจื ืืืขื ืืืจ ืืึทืจืคึฟื ืฆื ืื ืกืืจืืืขื ื ืึท ืฉืืื-ืืึธืืขืจืึทื ื ืคืื ืื ืืขืจืืขืืืืื ืืื ืกื. ืืื ืก ืืืึทืืืฉืึทื ืึทื ืื ืืืืขืจืคืขื ืืฉื ืคึฟืึทืจ ืืืืขืจื ืืึธืื ืืขืืืื:
- ืืืฆื ืื ืกืขืจืืืืก ืืึธื ืคึผืจืึธืฆืขืก ืจืืงืืืขืก ืืืืฃ 5 ืงื ืืื ื ืึธืืื,
- ืงืขื ืขื ืืืจืืคืืจื ืืื ืืขืจืืจืื ื ืคึผืจืึทืกืขืกืื ื ืืึทืกืงืก,
- ืืื ืืืื ืงืขื ืขื ืืื ืึทืืืงืึทืืื ืคืืจื ืึทืืึธื ืขืืขื ื ืจืฉืืืืช ืคึฟืึทืจ ืคึผืจืึธืคืื ืืขืจืืืึทื ืืืงืื ืืขื.
ืืึทืืขืจืงืื ื: ืืืจ ืืึธื ื ืื ืืึทืืจืึทืืื ืื ืึทืจืืืกืืขืื ืคืื ืงืึธื ืกืืกืืขื ื ืกืืึธืจืืืืฉ ืืื ืืึทืื ืจืขืคึผืืึทืงืืืฉืึทื. ืืึธืืืจ ืืืขืจื ืขืืขื ืึทื ืื ืืฉืื ืืขื ืขื ืกืึทืืืื ืคืจืืขืจ ืืื ืื ืกืืกืืขื ืืื ืฉืืื ืึท ืคืึทืจืืึธืืืขื ืืื ืกืงืึทืืึทืืืข ืกืืึธืจืืืืฉ ืฉืืืืข, ืืื ืืึทื ืืืขืจืก ืืึธืื ืืขืงืึทื ืืืึทืื ืฆื ืื ืืขืจืึทืงื ืืื ืืื.
ืื ืคืึธืจืืึทื ืืึทืฉืจืืึทืืื ื ืคืื ืื ืืึทื ืืฆืขืจ ืกืขืจืืืืก ืืื ืืขืืืืจื ืืขืจ ืงืึธืืคึผืืืฆืืจื. ืคึฟืื ืึท ืคึผืจืึธืืจืึทืืืกื ืก ืคืื ื ืคืื ืืืื ืื ื, ืขื ืืขืจืื ืืขื ืืขื ืขื ืืื ืืืึทื ืจืขืื ืฆื ืืขืจ ื ืืฆื ืคืื ืืขืกืืืืฉืื ื. ืฆื ืืึทืคืจืืืืงื ืื ืขืจืฉืืขืจ ืคืึธืืขืจืื ื, ืืืจ ืืึทืจืคึฟื ืฆื ืงืึทื ืคืืืืขืจ ืืึทืืึทื ืกืื ื ืืื ืื ืจืขืง-ืจืขืกืคึผ ืืืขืงืกื ืคืื ื.
ืื ืคืึธืืขืจืื ื ืฆื ืคึผืจืึธืฆืขืก ืืื ืืขืจืืจืื ื ืืึทืกืงืก ืึทืงืขืจื ืึธืคื. ืืื ืืืืขืจื, ืืึธืก ืงืขื ืืืื ืงืึธื ืืจืึธืืืจื ืืึทื ืืฆืขืจ ืืึธืงืืืขื ืื, ืคึผืจืึทืกืขืกืื ื ืืึทืื ืืึธืืืื ืืืืืืืขืืืึท ืึธืืขืจ ืกืื ืืงืจืึทื ืืื ืืึทืื ืืื ืืขืืขืืฉืึทืคืืืขื ืืืืืึท. ื ืขืืืืึธืจืงืก. ืื ืืึทืกืงืก ืืึทืจืคึฟื ืฆื ืืืื ืคืื ืื ืืขืจืืขืืืืื ืืื ืืขื ืงื ืืื ืืื ืื ืคึผืจืึธืืจืขืก ืคืื ืืืจืืคืืจืื ื ืืึธื ืืืึธืจืขื. ืืขืจืืืขืจ, ืืืจ ืืึธืื ืฆืืืื ืืืืืื ื ืึธืคึผืฆืืขืก: ืึธืืขืจ ื ืืฆื ืื ืึทืจืืขื ืคืึทืจืฉืคึผืจืืืืื ื ืืืกืืขืจ ืคืื ืื ืคืจืืขืจืืืงืข ืึทืจืืืงื, ืึธืืขืจ, ืืืื ืขืก ืืื ื ืืฉื ืคึผืึทืกืืง, ืฉืจืืึทืื ืึท ืื ืื ืืึทืกืง ืกืงืขืืืฉืืืขืจ ืืืึธืก ืืืขื ืคืืจื ืื ืืขืงื ืคืื ืคึผืจืึทืกืขืกืขืจื ืืื ืืืจ ืืึทืจืคึฟื.
ืคืื ื 3 ืจืืงืืืืืขืจื ืื ืคึผืึทื-ืกืึทื ืืืกืืขืจ ืคืึทืจืืขื ืืขืจืื ื. ืืื ืคึฟืึทืจ ืืืคึผืืึทืืขื ืืืืฉืึทื, ื ืึธื ืงืจืืืืืื ื ืึท ืฉืขื ืง-ืกืึทื ืืืขืงืกื ืคืื ื, ืืืจ ืืึทืจืคึฟื ืืืื ืงืึทืืขืจ ืื ืงืึธื ืืจืึธืืืขืจ ืคืื ืืขื ืคืื ื ืืื ืืื ืืืขืจ ืืื ืกื. ืืืื, ืขืก ืืื ืืื ืืืื ืืืจ ืืึทื ืื ืืึธืืืง ืคึฟืึทืจ ืคึผืจืึทืกืขืกืื ื ืกืึทืืกืงืจืืคึผืฉืึทื ื ืืื ืึทื ืกืึทืืกืงืจืืืื ืคืื ืื ืืขืกืืืืฉืื ื ืฉืืืืข ืืื ืื ืืืคึผืืึทืืขื ืืืืฉืึทื ืคืื ื ืืฆืขืจืก.
ืืื ืึท ืจืขืืืืืึทื, ืื ืืืงืึทืืคึผืึธืืืืฉืึทื ืคืื ืื ืคึผืจืึธืืืขื ืืขืืืืื ืึทื ืืื ืกืืจ ืฆื ืืจืขืคื ืื ืจืขืงืืืืจืขืืขื ืฅ, ืืืจ ืืึทืจืคึฟื ืฆื ืงืึทืืขืจ 5 ืื ืกืืึทื ืกืื ืคืื ืื ืกืขืจืืืืก ืืืืฃ ืคืึทืจืฉืืืขื ืข ื ืึธืืื ืืื ืฉืึทืคึฟื ืึทื ื ืึธื ืขื ืืืื - ืึท ืฉืขื ืง-ืกืึทื ืงืึธื ืืจืึธืืืขืจ, ืคืึทืจืึทื ืืืืึธืจืืืขื ืคึฟืึทืจ ืื ืึทืืึธื ืขืืขื ื.
ืฆื ืืืืคื 5 ืืึทื ืืืขืจืก, ืืืจ ืืึธื ื ืื ืืึทืจืคึฟื ืฆื ืืืืฉื ืื ืกืขืจืืืืก ืงืึธื. ืืขืจ ืืืืื ื ืึธื ืงืึทืืฃ ืืื ืืึทืฉืืขืืืงื ืืึทืืึทื ืกืื ื ืึผืืืื ืืื ืืขืจ ืืืขืงืกื ืคืื ื, ืืืึธืก ืืืจ ืืืขืื ืจืขืื ืืืขืื ืึท ืืืกื ืฉืคึผืขืืขืจ.
ืขืก ืืื ืืืื ืึทื ื ืึธื ืงืึทืืคึผืืขืงืกืืื: ืื ืฉืขื ืง-ืกืึทื ืงืึธื ืืจืึธืืืขืจ ืืื ืื ืื ืึทืจืืขื ืกืงืขืืืฉืืืขืจ ืืืื ืึทืจืืขืื ืืื ืึท ืืืื ืงืึธืคึผืืข. ืืืืืขืจ, ืื ืืขืกืืืืฉืื ื ืืื ืกื, ืืื ืึท ืคืื ืืึทืืขื ืืึทื ืืืื ืขืจ, ืืืื ืฆืืฉืืขืื ืึท ืืขืงืึทื ืืืึทื ืคึฟืึทืจ ืกืขืืื ื ืึท ืคืืจืขืจ.
ืคืืจืขืจ ืกืขืืขืงืฆืืข
ืืื ืคืื ืื ืืขืจืืขืืืืื ืกืืกืืขืืขื, ืคืืจืขืจ ืืืึทืื ืืื ืื ืคึผืจืึธืฆืขืืืจ ืคึฟืึทืจ ื ืึธืืื ืืจื ืึท ืืืื ืคึผืจืึธืฆืขืก ืคืึทืจืึทื ืืืืึธืจืืืขื ืคึฟืึทืจ ืกืงืขืืืฉืืืื ื ืคืื ืื ืืขืจืืขืืืืื ืคึผืจืึทืกืขืกืื ื ืคืื ืขืืืขืืข ืืึทืกืข.
ืืื ืกืืกืืขืืขื ืืืึธืก ืืขื ืขื ื ืืฉื ืคึผืจืึธื ืข ืฆื ืกืขื ืืจืึทืืืืืืฉืึทื, ืื ืืืืขืจืกืึทื ืืื ืงืึธื ืกืขื ืกืืก-ืืืืืจื ืึทืืืขืจืืืึทืื, ืึทืืึท ืืื ืคึผืึทืงืกืึธืก ืึธืืขืจ ืคึผืืื, ืืขื ืขื ืืขื ืืฆื.
ืืื ื ืืขืกืืืืฉืื ื ืืื ืึท ืืขืงืืขืจ ืืื ืึท ืืืืคื ืขืืขืืขื ื, ืขืก ืืืืืกื ืืืขืื ืึทืืข ืกืขืจืืืืก ืงืึทื ืืจืึธืืืขืจื - ืงืึทื ืืืืึทื ืคืืจืขืจ. ืืขืกืืืืฉืื ื ืงืขื ืขื ื ืึธืืื ืืจื ืึท ืคืืจืขืจ ืึธื ืึธืคึผืฉืืืืื ื.
ื ืึธื ืกืืึทืจืืื ื ืืื ืงืึทื ืขืงืืื ื ืฆื ืืขืจ ืืืขืงืกื ืคืื ื, ืึทืืข ืกืขืจืืืืกืขืก ืืึทืงืืืขื ืึท ืกืืกืืขื ืึธื ืืึธื #'$leader'{exchange = ?EXCHANGE, pid = LeaderPid, servers = Servers}
. ืืืื LeaderPid
ืฆืื ืืืคืคืึทืื ืืื pid
ืงืจืึทื ื ืคึผืจืึธืฆืขืก, ืขืก ืืื ืืืฉืืืื ืืื ืืขืจ ืคืืจืขืจ, ืืื ืื ืจืฉืืื Servers
ืืืื ืึทืืข ื ืึธืืื ืืื ืืืืขืจ ืคึผืึทืจืึทืืขืืขืจืก.
ืืื ืืขื ืืึธืืขื ื ืึท ื ืืึทืข ืืื ืืจืืืก ืืื ืึท ืืจืืขืื ืงื ืืื ื ืึธืืข ืืื ืืืกืงืึทื ืขืงืืื, ืึทืืข ืกืขืจืืืืก ืงืึทื ืืจืึธืืืขืจื ืืึทืงืืืขื #'$slave_up'{exchange = ?EXCHANGE, pid = SlavePid, options = SlaveOpts}
ะธ #'$slave_down'{exchange = ?EXCHANGE, pid = SlavePid, options = SlaveOpts}
ืจืืกืคึผืขืงืืืืืื.
ืืขื ืืืขื, ืึทืืข ืงืึทืืคึผืึธืื ืึทื ืฅ ืืขื ืขื ืึทืืืขืจ ืคืื ืึทืืข ืขื ืืขืจืื ืืขื, ืืื ืืขืจ ืงื ืืื ืืื ืืขืจืึทื ืืื ืฆื ืืึธืื ืืืื ืคืืจืขืจ ืืื ืืขืืขืจ ืฆืืื.
ืื ืืขืจืืืืืขืจืื
ืฆื ืื ืกืืจืืืขื ื ืงืึธืืคึผืืขืงืก ืคืื ืื ืืขืจืืขืืืืื ืคึผืจืึทืกืขืกืื ื ืคึผืจืึทืกืขืกืึทื, ืืื ืืขืืื ื ืืื ืืื ืคึผืจืึธืืืขืืก ืคืื ืึธืคึผืืืืืืื ื ืึท ืืืืืกืืื ื ืึทืจืงืึทืืขืงืืฉืขืจ, ืขืก ืืื ืืึทืงืืืขื ืฆื ื ืืฆื ืื ืขืจืืืืืขืจืื.
ืืื ืกืืจ ื ืืฉื ืฆื ืืืืฉื ืื ืกืขืจืืืืก ืงืึธื ืืื ืกืึธืืืืข, ืคึฟืึทืจ ืืืึทืฉืคึผืื, ืคึผืจืึธืืืขืืก ืคืื ื ืึธื ืคึผืจืึทืกืขืกืื ื, ืจืืืื ื ืึธืืขืจ ืืึธืืื ื ืึทืจืืืงืืขื, ืืืจ ืงืขื ืขื ืืขืื ืึท ืคึผืจืึทืงืกื ืืึทื ืืืขืจ ืืืืืขืจ ืื ืืื ืกื, ืืืึธืก ืืืขื ืืืจืืคืืจื ืึทืืข ืื ื ืึธื ืึทืจืืขื.
ื ืงืืึทืกืืฉ ืืืึทืฉืคึผืื ืคืื ืฉืขื ืง-ืกืึทื ืึทืคึผืืึทืืึทืืืืฉืึทื ืืื ืึท ืคืื ืื ืืขืจืืขืืืืื ืึทืคึผืืึทืงืืืฉืึทื ืืื ืึท ืืขืฉืขืคื ืืึทืจืฅ ืืืึธืก ืืืฉืขื ืขืจืืืฅ ืืขืจืืืึทื ืืืงื ืืขืฉืขืขื ืืฉื, ืึทืืึท ืืื ืคึผืจืืึทื ืขื ืืขืจืื ืืขื ืืื ืื ืืึทืจืง, ืืื ืึท ืึทืงืกืขืก ืฉืืืืข - N ืกืขืจืืืขืจืก ืืืึธืก ืฆืืฉืืขืื ืึท ืืืขืืกืึธืงืงืขื ืึทืคึผื ืคึฟืึทืจ ืืืขื ืงืืืืึทื ืฅ.
ืืืื ืืืจ ืืึทืฉืืืกื ืืืืฃ ืงืึธืคึผ-ืืืืฃ, ืงืื ื ืืื ืกื ืงืืงื ืืื ืืึธืก:
- ืืขืจ ืงืืืขื ื ืืกืืึทืืืืฉืื ืงืึทื ืขืงืฉืึทื ื ืืื ืื ืคึผืืึทืืคืึธืจืืข. ืืืืฃ ืื ืืืึทื ืคืื ืื ืกืขืจืืืขืจ ืืืึธืก ืืขืจืืึทื ืืืฅ ืื ืคืึทืจืงืขืจ, ืึท ืคึผืจืึธืฆืขืก ืืื ืืึธื ืืฉื ืฆื ืืื ืขื ืืขื ืงืฉืจ.
- ืืื ืืขื ืงืึธื ืืขืงืกื ืคืื ืื ืกืขืจืืืืก ืคึผืจืึธืฆืขืก, ืืขืจืืืืืขื ืืฉ ืืื ืึทืืึธื ืขืืขื ื ืฆื ืืขืจืืืึทื ืืืงืื ืืขื ืคึผืึทืกืืจื. ืืขืจ ืคึผืจืึธืฆืขืก ืจืืคื ืื ืึทืืึธื ืืจื ืืืคึฟื ืคึฟืึทืจ ืืขืืขืก.
- ืึทืืึธื ืึท ืืขืฉืขืขื ืืฉ ืืื ืืืฉืขื ืขืจืืืืึทื ืืื ืื ืงืขืจื, ืขืก ืืื ืืืืขืจืืขืืขืื ืฆื ืื ืคึผืจืึทืกืขืกืึทื ืืืึธืก ืืื ืขื ืื ืงืึทื ืขืงืฉืึทื ื.
ืืื ืก ืืืึทืืืฉืึทื ืึทื ืืืจ ืืึธืื 50000 ืืืื ืขื ืื ืฆื ืื "ื ืืึทืขืก" ืืขืืข. ืืืื ืขื ืื ืืขื ืขื ืคืื ืื ืืขืจืืขืืืืื ืืืืึทื ืื ืืืืขืจ 5 ืกืขืจืืืขืจืก. ืืื ืึท ืจืขืืืืืึทื, ืืขืืขืจ ืืขืจืืืึทื ืืืงื, ืขืจืืืืืื ื ืฆื ืื ืืืขืงืกื ืคืื ื, ืืืขื ืืืื ืจืขืคึผืืืงืืืืื 50000 ืืื: 10000 ืืื ืืืืฃ ืืขืืขืจ ืกืขืจืืืขืจ, ืืืื ืื ื ืืืขืจ ืคืื ืืืื ืขื ืื ืืืืฃ ืขืก. ื ืื ืึท ืืืืขืจ ืขืคืขืงืืืื ืกืืขืืข, ืจืขืื?
ืฆื ืคึฟืึทืจืืขืกืขืจื ืื ืกืืืืึทืฆืืข, ืืึธืื ืืื ืื ืคืึธืจืฉืืขืื ืึท ืคึผืจืึทืงืกื ืืืึธืก ืืื ืื ืืขืืืข ื ืึธืืขื ืืื ืื ืืืขืงืกื ืคืื ื. ืื ืืืืืืืข ื ืึธืืขื ืจืขืืืกืืจืึทืืึธืจ ืืืื ืงืขื ืขื ืฆื ืฆืืจืืงืงืืืขื ืื ืงืืึธืืกืึทืกื ืคึผืจืึธืฆืขืก ืืืจื ื ืึธืืขื, ืืึธืก ืืื ืืืืืืืง.
ืืึธืืืจ ืงืึทืืขืจ ืืขื ืคืจืืงืกื ืืืืฃ ืื ืึทืงืกืขืก ืฉืืืืข ืกืขืจืืืขืจืก, ืืื ืึทืืข ืืื ืืืขืจ ืคึผืจืึทืกืขืกืึทื ืืืึธืก ืืื ืขื ืื ืืืขืืกืึธืงืงืขื ืึทืคึผื ืืืขื ืึทืืึธื ืืจื ืฆื ืขืก, ืืื ื ืืฉื ืฆื ืืขืจ ืึธืจืืืื ืขื ืฉืขื ืง-ืกืึทื ืืืขืงืกื ืคืื ื ืืื ืื ืงืขืจื. ืคึผืจืึธืงืกื ืึทืืึธื ืืจื ืฆื ืื ืืึทืจืฅ ืืืืื ืืื ืื ืคืึทื ืคืื ืึท ืืื ืฆืืง ืึทืืึธื ืขืืขื ื ืืื ืจืขืคึผืืึทืงืืื ืื ืื ืงืึทืืื ื ืึธื ืืึธื ืฆื ืึทืืข ืืืึทื ืืืื ืขื ืื.
ืืื ืึท ืจืขืืืืืึทื, 5 ืึทืจืืืงืืขื ืืืขื ืืืื ืืขืฉืืงื ืฆืืืืฉื ืื ืงืขืจื ืืื ืึทืงืกืขืก ืกืขืจืืืขืจืก, ืึทื ืฉืืึธื ืคืื 50000.
ืจืืืื ื ืืื ืืึทืืึทื ืกืื ื
ืจืขืง-ืจืขืกืคึผ
ืืื ืืขื ืงืจืึทื ื ืืขืกืืืืฉืื ื ืืืคึผืืึทืืขื ืืืืฉืึทื, ืขืก ืืขื ืขื 7 ืืขืื ืคืึทืจืฉืคึผืจืืืืื ื ืกืืจืึทืืขืืืขืก:
default
. ืื ืืงืฉื ืืื ืืขืฉืืงื ืฆื ืึทืืข ืงืึทื ืืจืึธืืืขืจื.round-robin
. ืจืืงืืืขืก ืืขื ืขื ืื ืืืขืจืืืืื ืืื ืกืืืงืึทืืื ืคืื ืื ืืขืจืืขืืืืื ืฆืืืืฉื ืงืึทื ืืจืึธืืืขืจื.consensus
. ืื ืงืึทื ืืจืึธืืืขืจื ืืืึธืก ืืื ืขื ืืขื ืืื ืกื ืืขื ืขื ืฆืขืืืืื ืืื ืคืืจืขืจ ืืื ืกืืึทืืืขืก. ืจืืงืืืขืก ืืขื ืขื ืืขืฉืืงื ืืืืื ืฆื ืื ืคืืจืขืจ.consensus & round-robin
. ืื ืืจืืคึผืข ืืื ืึท ืคืืจืขืจ, ืึธืืขืจ ืจืืงืืืขืก ืืขื ืขื ืฆืขืฉืืงื ืฆืืืืฉื ืึทืืข ืืืืืืืืขืจ.sticky
. ืื ืืึทืฉ ืคึฟืื ืงืฆืืข ืืื ืงืึทืืงืืึทืืืืืื ืืื ืึทืกืืื ื ืฆื ืึท ืกืคึผืขืฆืืคืืฉ ืืึทื ืืืขืจ. ืกืึทืืกืึทืงืืืึทื ื ืจืืงืืืขืก ืืื ืืขื ืืกืืืข ืืืื ืฆื ืืขืจ ืืขืืืืงืขืจ ืืึทื ืืืขืจ.sticky-fun
. ืืืขื ืื ืืืืึทืืืืื ื ืื ืืืขืงืกื ืคืื ื, ืื ืืึทืฉ ืืขืืฉืื ืคึฟืื ืงืฆืืข ืคึฟืึทืจsticky
ืืึทืืึทื ืกืื ื.fun
. ืขื ืืขื ืฆื ืงืืขืคึผืืง ืฉืคึผืึทืก, ื ืึธืจ ืืืจ ืงืขื ืขื ืึทืืืฉื ืึทืื ืจืืืขืจืขืงื, ืึธืคึผืืืึทืจืคื ืึธืืขืจ ืคืึทืจ-ืคึผืจืึธืฆืขืก ืขืก.
ืื ืคืึทืจืฉืคึผืจืืืืื ื ืกืืจืึทืืขืืืข ืืื ืืึทืฉืืืื ืืืขื ืืขืจ ืืืขืงืกื ืคืื ื ืืื ืื ืืืืึทืืืืื.
ืืื ืึทืืืฉืึทื ืฆื ืืึทืืึทื ืกืื ื, ืืขืกืืืืฉืื ื ืึทืืึทืื ืืืจ ืฆื ืคืึทืจืืื ืื ืขื ืืืืื. ืืื ืก ืงืืง ืืื ืื ืืืืคึผืก ืคืื ืืึทืืก ืืื ืื ืกืืกืืขื:
- ืงืฉืจ ืงืืืืื. ืึทืืึทืื ืืืจ ืฆื ืคึฟืึทืจืฉืืืื ืืืจื ืืืึธืก ืงืฉืจ ืื ืืขืฉืขืขื ืืฉื ืืขืงืืืขื. ืืขืืืืื ื ืืืขื ืึท ืงืึธื ืืจืึธืืืขืจ ืคึผืจืึธืฆืขืก ืงืึทื ืขืงืฅ ืฆื ืืขืจ ืืขืืืืงืขืจ ืืืขืงืกื ืคืื ื, ืึธืืขืจ ืืื ืคืึทืจืฉืืืขื ืข ืจืืืื ื ืฉืืืกืืขื.
- ืกืขืจืืืืก ืงืืืืื. ืึทืืึทืื ืืืจ ืฆื ืคืึทืจืืื ืื ืืึทื ืืืขืจืก ืืื ืืจืืคึผืขืก ืคึฟืึทืจ ืืืื ืืื ืกื ืืื ืืงืกืคึผืึทื ื ืจืืืื ื ืืื ืืึทืืึทื ืกืื ื ืงืืืคึผืึทืืืืึทืืื. ืคึฟืึทืจ ืื ืจืขืง-ืจืขืกืคึผ ืืืกืืขืจ, ืจืืืื ื ืืื ืืื ืขืึทืจ. ืืืจ ืฉืืงื ืึท ืืงืฉื ืฆื ืืขืจ ืืืขืงืกื ืคืื ื, ืืื ืขืก ืคึผืึทืกืื ืขืก ืฆื ืื ืกืขืจืืืืก. ืึธืืขืจ ืืืื ืืืจ ืืึทืจืคึฟื ืฆื ืฉืคึผืึทืืื ืื ืืึทื ืืืขืจืก ืืื ืืึทืืืฉืืงืึทื ืืจืืคึผืขืก, ืื ืกืคึผืืืืื ื ืืื ืืืจืืืขืงืึธืื ืืื ืืึทืืก. ืืืขื ืกืคึผืขืฆืืคืืฆืืจื ืึท ืงืืืืื, ืื ืืขืื ืืืขื ืืืื ืืขืฉืืงื ืฆื ืึท ืกืคึผืขืฆืืคืืฉ ืืจืืคึผืข ืคืื โโืงืึทื ืืจืึธืืืขืจื.
- ืืขืื ืงืืืืื. ืึทืืึทืื ืืืจ ืฆื ืืืกืืืืื ืฆืืืืฉื ืขื ืืคึฟืขืจืก. ืืื ื ืืื ืืืขืจ ืกืืกืืขื ืืื ืืืกืื ืืงืจืึทื ืึทืก, ืฆื ืคึผืจืึธืฆืขืก ืกืขืจืืืืก ืจืขืกืคึผืึธื ืกืขืก ืืืจ ืืึทืจืคึฟื ืฆื ืกืคึผืขืฆืืคืืฆืืจื ืึท ืจืขืงืืืขืกืืืึทื ืืืขื ืฉืืงื ืึท ืืงืฉื. ืืขืจืคืื ืืืขืื ืืืจ ืงืขื ืขื ืคืืจืฉืืืื ืืขื ืขื ืืคึฟืขืจ ืืืืฃ ืืืขืืืขืจ ืืงืฉื ืืื ืฆื ืืื ืื ืืขืงืืืขื.
ืคึผืื-ืกืื
ืคึฟืึทืจ ืฉืขื ืง-ืกืึทื ืึทืืฅ ืืื ืึท ืืืกื ืกืืืคึผืืขืจ. ืืืจ ืืึธืื ืึท ืืืขืงืกื ืคืื ื ืฆื ืืืึธืก ืึทืจืืืงืืขื ืืขื ืขื ืืจืืืก. ืืขืจ ืืืขืงืกื ืคืื ื ืืืกืืจืืืืืฅ ืึทืจืืืงืืขื ืฆืืืืฉื ืืืื ืขื ืื ืืืึธืก ืืึธืื ืึทืืึธื ืืจื ืฆื ืื ืจืืืื ื ืฉืืืกืืขื ืืื ืืึทืจืคึฟื (ืืืจ ืงืขื ืขื ืืึธืื ืึทื ืืึธืก ืืื ืขื ืืขืืขืจ ืฆื ืืขืืขืก).
ืกืงืึทืืึทืืืืืื ืืื ืฉืืื ืืึธืืขืจืึทื ืฅ
ืื ืกืงืึทืืึทืืืืืื ืคืื ืื ืกืืกืืขื ืืื ืึท ืืึทื ืฅ ืืขืคึผืขื ืืก ืืืืฃ ืื ืืจืึทื ืคืื ืกืงืึทืืึทืืืืืื ืคืื ืื ืืืึทืขืจืก ืืื ืงืึทืืคึผืึธืื ืึทื ืฅ ืคืื ืื ืกืืกืืขื:
- ืกืขืจืืืืกืขืก ืืขื ืขื ืกืงืืืื ืืืจื ืึทืืื ื ื ืึธื ื ืึธืืื ืฆื ืืขื ืงื ืืื ืืื ืืึทื ืืืขืจืก ืคึฟืึทืจ ืืขื ืืื ืกื. ืืขืฉืึทืก ืคึผืจืึธืฆืขืก ืึธืคึผืขืจืึทืฆืืข, ืืืจ ืงืขื ืขื ืงืืืึทืื ืื ืึธืคึผืืืืึทื ืืึทืืึทื ืกืื ื ืคึผืึธืืืืืง.
- ืื ืืขืกืืืืฉืื ื ืืื ืกื ืืื ืืื ืึท ืืึทืืื ืืขืจ ืงื ืืื ืืื ืืืื ืกืงืืืื ืึธืืขืจ ืืืจื ืืึธืืืื ื ืืขืจ ืืืืคึผื ืืึธืืืื ืืืขืงืกื ืืืืืื ืฆื ืืึทืืื ืืขืจ ืงื ืืื ื ืึธืืื, ืึธืืขืจ ืืืจื ืึทืืื ื ืคึผืจืึทืงืกื ืคึผืจืึทืกืขืกืึทื ืฆื ืืขืจ ืืืืคึผื ืืึธืืืื ืืขืืืื ืคืื ืืขื ืงื ืืื.
- ืื ืกืงืึทืืึทืืืืืื ืคืื ืื ืืื ืฆืข ืกืืกืืขื ืืื ืึท ืืึทืจืึทืงืืขืจืืกืืืฉ ืืขืคึผืขื ืืก ืืืืฃ ืื ืืืืืืงืืื ืคืื ืื ืึทืจืงืึทืืขืงืืฉืขืจ ืืื ืื ืคืืืืงืืื ืฆื ืคืึทืจืืื ืื ืืืื ืงืืึทืกืืขืจื ืืื ืึท ืคึผืจืึธืกื ืืึทืืืฉืืงืึทื ืขื ืืืื.
ืื ืืฆืืื ืคืื ืึท ืคึผืจืืืขืงื ืึธืคื ืืขืคึผืขื ืืก ืืืืฃ ืื ืคึผืึทืฉืืขืก ืืื ืืืืงืืึทื ืคืื ืกืงืืืืื ื. ืืขืกืืืืฉืื ื ืืื ืืืื ืงืจืึทื ื ืืืขืจืกืืข ืืืืงืกื ืฆืืืืืขื ืืื ืื ืึทืคึผืืึทืงืืืฉืึทื. ืืคืืื ืืืื ืืืจ ืคืขืื ืึท ืงื ืืื ืคืื 50-60 ืืืฉืื ืขื, ืืืจ ืงืขื ืขื ืจืืืึธืจื ืฆื ืคืขืืขืจืืืฉืึทื. ืฆืื ืืึทืืืืขืจื, ืื ืืขืืข ืคืื โโืคืขืืขืจืืืฉืึทื ืืื ืืืืึทืืขืจ ืคืื ืืขื ืคืึทืจื ืขื ืคืื ืืขื ืึทืจืืืงื.
ืจืขืืขืจืืืึทืฆืืข
ืืืขื ืึทื ืึทืืืืืื ื ืืึทืกืข ืืึทืืึทื ืกืื ื, ืืืจ ืฉืืื ืืืกืงืึทืกื ืืืขืจืืงืืึทื ืคืื ืกืขืจืืืืก ืงืึทื ืืจืึธืืืขืจื. ืึธืืขืจ, ืืขืกืืืืฉืื ื ืืืื ืืืื ืืืื ืจืขืืขืจืืืืจื. ืืื ืื ืืขืฉืขืขื ืืฉ ืคืื ืึท ื ืึธืืข ืึธืืขืจ ืืึทืฉืื ืงืจืึทื, ืืขืกืืืืฉืื ื ืืึธื ืืืืืึธืืึทืืืฉ ืฆืืจืืงืงืจืืื ืืื ืืื ืื ืฉืึธืจืืืกื ืืขืืืขื ืฆืืื.
ืืื ืืืื ืคึผืจืึทืืืฉืขืงืก ืืื ื ืืฆื ื ืึธื ื ืึธืืื ืืืึธืก ืงืืืึทืื ืืื ืื ืืึทืกืข ืืื ืคืึทื ืคืื ืึท ืคืึทื. ืขืจืืึทื ื ืืื ืึท ื ืึธืจืืึทื ืคืื ืื ืืขืจืืขืืืืื ืืึธืืข ืืืคึผืืึทืืขื ืืืืฉืึทื ืคึฟืึทืจ ืึธืืคึผ ืึทืคึผืืึทืงืืืฉืึทื ื. ืคืื ืื ืืขืจืืขืืืืื ืืึธืืข ืคึผืขืจืคืึธืจืื ืึธืคึผืืื ืืื ืคืึทื ืคืื ืืืจืืคืึทื ืืืจื ืืึธื ืืฉืื ื ืื ื ืื ืึทื ืืขืจืฉ ืึทืคึผืืึทืงืืืฉืึทื ืืืืฃ ืื ืื ืืขืจ ืคืจืืขืจ ืืึธื ืืฉื ื ืึธืืข. ืืขืจ ืคึผืจืึธืฆืขืก ืืื ืืจืึทื ืกืคึผืขืจืึทื ื; ื ืึธื ืึท ืืืจืืคืึทื, ืื ืึทืคึผืืึทืงืืืฉืึทื ืืืืืึธืืึทืืืฉ ืืึธืืืขืก ืฆื ืื ืคืึทืืืึธืืืขืจ ื ืึธืืข. ืืืจ ืงืขื ืขื ืืืืขื ืขื ืืขืจ ืืืขืื ืืขื ืคืึทื ืืงืฉืึทื ืึทืืืื
ืคืึธืจืฉืืขืืื ื
ืืึธืืืจ ืคึผืจืืืืจื ืฆื ืืืึท ืืื ืืกืืขืจ ืคืึทืจืืืืึทืื ืื ืคืึธืจืฉืืขืืื ื ืคืื rabbitmq ืืื ืืื ืืืขืจ ืื ืื ืืขืกืืืืฉืื ื.
ืืื ืืขืคืื ืขื
ืืื ืคึผืึทืจืึทืืจืึทืฃ 6.14.1.2.1.2.2. ืืขืจ ืึธืจืืืื ืขื ืืึธืงืืืขื ื ืืืืืื ืื ืจืขืืืืืึทื ืคืื ืื RPC CAST:
ืืืจ ืืืขืื ื ืืฉื ืืึทืื ืงืืื ื ืึธื ืกืขืืืื ืืก ืฆื ืื ืึทืก ืงืขืจื ืึธืืขืจ ืขืจืืึทื ื ืืื ืืื ืฉืืืึทืื. ืืืืื ืืื ืืขื ืคึฟืึทืจ ืืขืกืืื ื:
- ืขืจื ืึธืคึผื: +A1 +sbtu.
- ืืขืจ ืคึผืจืึธืืข ืืื ืึท ืืืื ืขืจืืึทื ื ื ืึธืืข ืืื ืืืืคื ืืืืฃ ืึท ืืึทืคึผืืึทืคึผ ืืื ืึทื ืึทืื i7 ืืื ืจืืจืขืืืืืง ืืืขืจืกืืข.
- ืงื ืืื ืืขืกืฅ ืืขื ืขื ืืืจืืืขืงืึธืื ืืืืฃ ืกืขืจืืืขืจืก ืืื ืึท 10G ื ืขืฅ.
- ืืขืจ ืงืึธื ืืืืคื ืืื ืืึธืงืงืขืจ ืงืึทื ืืืื ืขืจื. ื ืขืฅ ืืื NAT ืืึธืืข.
ืืขืกื ืงืึธื:
req_resp_bench(_) ->
W = perftest:comprehensive(10000,
fun() ->
messaging:request(?EXCHANGE, default, ping, self()),
receive
#'$msg'{message = pong} -> ok
after 5000 ->
throw(timeout)
end
end
),
true = lists:any(fun(E) -> E >= 30000 end, W),
ok.
ืกืฆืขื ืึทืจ 1: ืื ืคึผืจืึธืืข ืืื ืืืืคื ืืืืฃ ืึท ืืึทืคึผืืึทืคึผ ืืื ืึทื ืึทืื i7 ืจืืจืขืืืืืง ืืืขืจืกืืข. ืื ืคึผืจืึธืืข, ืืขืกืืืืฉืื ื ืืื ืกืขืจืืืืก ืืขื ืขื ืขืงืกืึทืงืืืืึทื ืืืืฃ ืืืื ื ืึธืืข ืืื ืืืื ืืึธืงืงืขืจ ืงืึทื ืืืื ืขืจ:
Sequential 10000 cycles in ~0 seconds (26987 cycles/s)
Sequential 20000 cycles in ~1 seconds (26915 cycles/s)
Sequential 100000 cycles in ~4 seconds (26957 cycles/s)
Parallel 2 100000 cycles in ~2 seconds (44240 cycles/s)
Parallel 4 100000 cycles in ~2 seconds (53459 cycles/s)
Parallel 10 100000 cycles in ~2 seconds (52283 cycles/s)
Parallel 100 100000 cycles in ~3 seconds (49317 cycles/s)
ืกืฆืขื ืึทืจ 2: 3 ื ืึธืืื ืคืืืกื ืืืง ืืืืฃ ืคืึทืจืฉืืืขื ืข ืืืฉืื ืขื ืืื ืืขืจ ืืึธืงืงืขืจ (NAT).
Sequential 10000 cycles in ~1 seconds (8684 cycles/s)
Sequential 20000 cycles in ~2 seconds (8424 cycles/s)
Sequential 100000 cycles in ~12 seconds (8655 cycles/s)
Parallel 2 100000 cycles in ~7 seconds (15160 cycles/s)
Parallel 4 100000 cycles in ~5 seconds (19133 cycles/s)
Parallel 10 100000 cycles in ~4 seconds (24399 cycles/s)
Parallel 100 100000 cycles in ~3 seconds (34517 cycles/s)
ืืื ืึทืืข ืงืึทืกืขืก, ืงืคึผื ืืืืึทืืึทืืืืฉืึทื ืืื ื ืืฉื ืืงืกืื 250%
ืจืขืืืืืึทืื ืคืื
ืืื ืืึธืคึฟื ืึทื ืืขืจ ืฆืืงื ืงืืงื ื ืืฉื ืืื ืึท ืืืื ืื ื ืืึทืืคึผ ืืื ืืืื ืืขืจืคืึทืจืื ื ืืืขื ืืืื ืคืื ืคืึทืงืืืฉ ื ืืฅ ืคึฟืึทืจ ืืืืืข ืจืืกืขืจืืฉืขืจื ืคืื ืคืื ืื ืืขืจืืขืืืืื ืกืืกืืขืืขื ืืื ืคึผืจืึทืงืืืฉื ืขืจื ืืืึธืก ืืขื ืขื ืืื ืื ืึธื ืืืื ืคืื ืืืืขื ืคืื ืื ืืขืจืืขืืืืื ืึทืจืงืึทืืขืงืืฉืขืจื ืคึฟืึทืจ ืืืืขืจ ืืขืฉืขืคื ืกืืกืืขืืขื ืืื ืงืืงื ืืื Erlang / Elixir ืืื ืืื ืืขืจืขืก. , ืึธืืขืจ ืืึธืื ืฆืืืืืคื ืืื ืขืก ืืืขืจื ...
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ืืืืื ืจืขืืืกืืจืืจื ื ืืฆืขืจืก ืงืขื ืขื ืึธื ืืืื ื ืขืืขื ืืื ืื ืืืขืจืืืืง.
ืืืึธืก ืืขืืขืก ืืึธื ืืื ืืขืงื ืืื ืืขืจ ืืขืืึทื ืืื ืึท ืืืื ืคืื ืื VTrade ืขืงืกืคึผืขืจืืืขื ื ืกืขืจืืข?
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ืืขืึธืจืืข: ืืึทืจืงืขืฅ, ืึธืจืืขืจืก ืืื ืืืืขืจ ืืืืืื ื: DAY, GTD, GTC, IOC, FOK, MOO, MOC, LOO, LOC
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ืกืคืจ ืคืื ืึธืจืืขืจืก. ืืขืึธืจืืข ืืื ืคืืจ ืคืื ืืืคึผืืึทืืขื ืื ื ืึท ืืื ืืื ืืจืืคึผืื ืื
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ืืืืกืืึทืืืืึทืืืึธื ืคืื ืืจืืืืื ื: ืืืงืก, ืืึทืจืก, ืจืขืืึทืืืฉืึทื ื. ืืื ืฆื ืงืจืึธื ืืื ืืื ืฆื ืงืืื
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ืืึทืงืึธืคืคืืกืข. ืคึผืืึทื ืืจืื ื ืืื ืึทื ืืืืืงืืื ื. ืึธื ืืขืฉืืขืืืขืจ ืืึธื ืืืึธืจืื ื ืืื ืืื ืฆืืืขื ื ืืืกืคืึธืจืฉืื ื
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API. ืืื ืก ืคืืืืจ ืืืืก ืืืึธืก ืื ืืขืจืคืืืกืื ืืขื ืขื ืืืจืฃ ืืื ืืื ืฆื ืื ืกืืจืืืขื ื ืืื
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ืืื ืคึฟืึธืจืืึทืฆืืข ืกืืึธืจืืืืฉ: PostgreSQL, Timescale, Tarantool ืืื ืืจืืืืื ื ืกืืกืืขืืขื
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ืจืืึทืงืืืืืึทืื ืืื ืืจืืืืื ื ืกืืกืืขืืขื
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ืื ืืขืจืข. ืืื ืืืขื ืฉืจืืึทืื ืืื ืื ืืึทืืขืจืงืื ืืขื
6 ืืื ืืฆืขืจ ืืืื ืืขืฉืืืื. 4 ืืื ืืฆืขืจ ืืืื ืืื ืืคืืขืืืืื.
ืืงืืจ: www.habr.com